The AC258DM-3V4400 battery is a Dual Mode battery which has constant DC output and pulse DC output both. In constant DC output mode it provide 4.2v~3v continues current works with 3v electronic devices, or works with our T21sicpu the silicon pushbutton heat controller for heating wear application, the silicon button heat controller allow user operates the heating gears very easily. Our T21sicpu silicon heat controller works for 3v/7v/12/15v heating gears, it takes power from an external battery pack or from motorcycle/vehicle battery, or even from an AC/DC power supply when user stay indoor. In PWM control mode the battery allow user to adjust the desirable output power rate. It comes with 4 settings(25%-50%-75%-99%) as standard version. We can make custom setting as request as well. The battery has blue/red light both to tell which mode it is running on. Blue light for constant DC output mode (CC), Red light for pulse DC output mode(PC). User can shift from one mode to another by press power button for 10 seconds.

The AC258DM-3V4400 is made of DLG/HYB 2200mAh 18650 battery. Both DLG and HYB are recognized as one of China's leading lithium battery companies whos products include cylindrical Li-ion batteries, high rate RC Li-polymer batteries, and energy storage and dynamic LiFePo4 batteries. Both DLG/HYB produce very good quality 2200mAh cells that survice more then 300-500cycles.

The AC258 battery is designed for electric heated wears application. It has most compact size 23*48*74mm , with an ON/OFF tactile switch and 4 LED lights indicator, a 3.5*1.35mm coax type socket connector. *Most heated clothing is designed for cold-weather sports and activities, such as motorcycle riding, downhill skiing, diving, winter biking, and snowmobiling, trekking and for outdoor workers such as construction workers and carpenters. There are many types of heated clothing. Most notably 12, 7, and 5-volt [powerbanks]. 5-Volt Battery: The 5V powerbank allows one to use a common powerbank for both heating apparel and charging personal electronics. 7-Volt Battery: The 7V battery is the easiest and most common type of heated clothing battery system and is powered by rechargeable batteries. The most popular items sold are heated gloves and jackets. Most 7v garments will power for around 2-8 hours depending on heat setting selected and outside conditions. Many jackets and vests can be powered for almost double this time with an extended-life battery, available separately. 12-Volt: These are designed for use with motorcycles, ATVs, or snowmobiles and draw their power from the vehicle's battery. As these use a higher voltage than 7v systems, they are more powerful and therefore heat a larger area at a higher temperature. Most brands using 12v systems are compatible. For instance: Most 12v heated jackets come with built-in power cords that come out at the wrists to power heated gloves/liners and out from the bottom to power heated pants/liners. The pants then have cords coming from the bottom of each leg to power socks/liners/insoles.

The AC258 battery LED lights can be made to reflect the battery fuel level status by lighting up different number of lights. The AC258 battery can be made to have different output mode: Constant DC type, Pulse DC type (adjustable pulse settings), or two both. Asarke Heated Clothing Battery is using Pulse-Width Modulation(PWM) or Pulse-Duration Modulation (PDM) technology which able to control/adjust the output power rate thus achieve desirable heat level in heater. Pulsed DC (PDC) or pulsating direct current is a periodic current which changes in value but never changes direction, pulsating direct current is used on PWM controllers. The AC258 battery is designed with plug-locking feature which ensure stable connection to heated gears. The slot around the DC port will hold the wingnut plug tightly to avoid moving in sports, which make the best connection for heated clothing, heated gloves, heated boots in motion sports. Typical Capacity Option: 7.4v 2200mAh/2600mAh/3200mAh/3400mAh 3.7v 4400mAh/5200mAh/6400mAh/6800mAh

AC258 li ion rechargeable battery for heated wears application.

Battery package types.

Other similar batteries with same function.

The silicon button heat controller allow user operates the heating gears very easily. Our T21sicpu silicon heat controller works for 7v/12/15v heating gears, it takes power from an external battery pack or from motorcycle/vehicle battery, or even from an AC/DC power supply when user stay indoor. Our T21sicpu silicon heat controller works for all our most batteries except those PC (Pulse output only) types.

We make li ion battery packs for all heated wears in all size option, search (model number) to find more information in our site.

Asarke Industry Co., Limited

Asarke Industry is a small but professional li ion rechargeable battery pack manufacturer. We offer great flexible service to clients wordwide. We have two factories one doing small li ion battery pack and some consumer electronics like bluetooth speaker and mouse, another factory doing EV batteries, CBN is our EV battery trademark.

We produce over hundred models of li ion battery packs for heated jacket, heated clothing, heated boots, heated blanket and other heated wear products. From smallest battery pack made of single one 18650 battery or single one lipo cell, to super battery pack made of 18pcs 18650 battery cell. For heated clothing battery we use only battery cells from industry's leading cell manufacturers for best safety and quality performace.

We make li ion/lipo batteries for custom need as well, contatct us at sam@asarke-industry.com if you need any battery to build.

We can also source the right batteries for custom request, or source other accessories like 18650 battery cells, battery PCB/PCM, plastic case and mouldings, DC wire cables, electric warming heaters, heated clothing, heated insole, heated boots, heated blanket, heated glove, power banks, battery chargers, as well as other consumer/industrial electronics.